hi! i need to ask about a game. in this game two players can select a weapon and can battle together. the problem is that i have only one switch statement for selecting weapons and i set the selected weapon on sessionStorage and when another weapon is selected on map the weapon is updated. this is very good for player1. the problem is that i want the same thing for player2, but the weapon get replaced by a new one. and in the end i want the weapons choosed to be displayed on a div. thank you

@JBallin They are basically options for whatever commands you are running. They usually modify the command you are running.npm install express is a basic command that installs locallynpm install -g express tells npm to install globally rather than the default locally

@thekholm80@sjames1958gm I realized the best way to figure out something for bash specifically is by looking at the man page for the specific command. for ls -a i could do man ls and see -a Include directory entries whos names begins with a dot (.).